123450930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 330220800

約数和(自身を除く): 206769870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 97, 158, 179, 194, 237, 291, 358, 395, 474, 485, 537, 582, 711, 790, 873, 895, 970, 1074, 1185, 1422, 1455, 1611, 1746, 1790, 2370, 2685, 2910, 3222, 3555, 4365, 5370, 7110, 7663, 8055, 8730, 14141, 15326, 16110, 17363, 22989, 28282, 34726, 38315, 42423, 45978, 52089, 68967, 70705, 76630, 84846, 86815, 104178, 114945, 127269, 137934, 141410, 156267, 173630, 212115, 229890, 254538, 260445, 312534, 344835, 424230, 520890, 636345, 689670, 781335, 1272690, 1371677, 1562670, 2743354, 4115031, 6858385, 8230062, 12345093, 13716770, 20575155, 24690186, 41150310, 61725465, 123450930]

約数ペア:

[(1, 123450930), (2, 61725465), (3, 41150310), (5, 24690186), (6, 20575155), (9, 13716770), (10, 12345093), (15, 8230062), (18, 6858385), (30, 4115031), (45, 2743354), (79, 1562670), (90, 1371677), (97, 1272690), (158, 781335), (179, 689670), (194, 636345), (237, 520890), (291, 424230), (358, 344835), (395, 312534), (474, 260445), (485, 254538), (537, 229890), (582, 212115), (711, 173630), (790, 156267), (873, 141410), (895, 137934), (970, 127269), (1074, 114945), (1185, 104178), (1422, 86815), (1455, 84846), (1611, 76630), (1746, 70705), (1790, 68967), (2370, 52089), (2685, 45978), (2910, 42423), (3222, 38315), (3555, 34726), (4365, 28282), (5370, 22989), (7110, 17363), (7663, 16110), (8055, 15326), (8730, 14141)]